AG Ratio & Globulin AG Ratio & Globulin Calculator Total Protein (g/dL): Albumin (g/dL): Calculate 🖨 Print ⬇️ Download 🔗 Share 📘 How to Use: Enter your Total Protein and Albumin values from a lab test. Click the "Calculate" button to get the Globulin and A/G Ratio. Use the result to evaluate liver and kidney health.